Put first ingredients through blender on high speed 20 seconds. Pour into bowl and beat in remaining ingredients at low speed of mixer until completely mixed. Cover and refrigerate 24 hours. Fill greased muffin well almost full and bake 400~ 20 to 25 minutes or until cracked on top and a toothpick inserted in center comes out clean. 1 tb plumped raisins can be added to each well of batter before baking.